摘要
针对传统灌溉方式浪费水资源的问题,基于电力线设计了自动灌溉系统,由一个主模块和N个从模块构成,以单片机为控制中心。系统通过电力线进行通信和远程控制,采用灰色预测模糊PID控制算法控制灌溉系统的需水量。为验证该系统的性能,对系统进行了灌溉试验。试验结果表明:系统可以完成灌溉系统数据的稳定传输,能够稳定控制灌溉过程的水流量,且灌溉系统运行稳定,工作性能良好。
According to the problem of wasting water in traditional irrigation,an auto-irrigation system was designed based on power line.The system was constituted of one main module and N number slave modules.The singlechip was chosen as the control centre of the system.The system communicated and remote monitors by power line,controls the water requirement of irrigation system by the method of grey prediction fuzzy PID control algorithm.Proceed the irrigation experiment to verify the property of the system.The test results show that the system could complete the transmission of the irrigation data,stable control the flow of water during irrigation process.The irrigation system could run steadily,and function well.
作者
唐磊
白振林
Tang Lei;Bai Zhenlin(Shijiazhuang Information Engineering Vocational College,Shijiazhuang 050000,China)
出处
《农机化研究》
北大核心
2020年第11期211-214,223,共5页
Journal of Agricultural Mechanization Research
基金
河北省教育厅人文社会科学研究项目(SQ172010)。
关键词
农田灌溉系统
电力线通信
灰色预测模糊PID控制算法
水流量
field irrigation system
power line communication
grey prediction fuzzy PID control algorithm
flow of water
